Sumsub and Chainlink Unite for Privacy-Preserving KYC on Major Blockchains

Sumsub, a digital identity verification provider, has partnered with Chainlink, a leading blockchain infrastructure company, to bring privacy-preserving know-your-customer (KYC) checks to major blockchains. The collaboration aims to make regulated digital-asset products more accessible by reducing the need for repeated onboarding processes.

The integration of Sumsub's verification system with Chainlink's Automated Compliance Engine will enable users to complete KYC checks once and reuse verified claims across multiple wallets, including Ethereum, Arbitrum, Avalanche, Polygon, and Base. This approach is designed to reduce the friction point of repeated identity verification in cryptocurrency transactions.

The partnership reflects a growing trend towards reusable identity solutions in the blockchain space. Chainlink's Automated Compliance Engine is a compliance layer that connects asset issuers, identity providers, risk-scoring platforms, and distribution channels into a managed stack, allowing policies to be configured once and enforced across chains.